12412955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 15398208

約数和(自身を除く): 2985253

約数列:

[1, 5, 41, 151, 205, 401, 755, 2005, 6191, 16441, 30955, 60551, 82205, 302755, 2482591, 12412955]

約数ペア:

[(1, 12412955), (5, 2482591), (41, 302755), (151, 82205), (205, 60551), (401, 30955), (755, 16441), (2005, 6191)]